CN106132579B - Bending auxiliary device for flanging press - Google Patents
Bending auxiliary device for flanging press Download PDFInfo
- Publication number
- CN106132579B CN106132579B CN201580014625.6A CN201580014625A CN106132579B CN 106132579 B CN106132579 B CN 106132579B CN 201580014625 A CN201580014625 A CN 201580014625A CN 106132579 B CN106132579 B CN 106132579B
- Authority
- CN
- China
- Prior art keywords
- cradle head
- supporting arrangement
- bearing
- arm
- supporting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
- B21D5/0209—Tools therefor
- B21D5/0218—Length adjustment of the punch
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
- B21D5/0281—Workpiece supporting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/14—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by turning devices, e.g. turn-tables
- B21D43/145—Turnover devices, i.e. by turning about a substantially horizontal axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/002—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
- B21D43/105—Manipulators, i.e. mechanical arms carrying a gripper element having several degrees of freedom
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
The supporting arrangement (15) that the present invention relates to a kind of for flanging press, including：Basic framework (24) and the bearing (17) with bearing surface (18), the bearing can be located between home position (26) and maximum position (27), the bearing (17) is arranged in lever linked system (25), and the lever linked system connect with driving unit (32) and is designed to parallel moving mechanism.Driving unit (32) includes the crank (35) being connect with the positioning drive unit (33) for being configured to rotating driving device (34) and the rocking bar (54) being articulated and connected with crank, and the rocking bar (54) is connect with crank (35) by eighth-turn movable joint (55) and connect with lever linked system (25) by the 9th cradle head (56).
Description
Technical field
The present invention relates to a kind of supporting arrangements for flanging press.
Background technology
The supporting arrangement as known to 41 26 906 A1 of EP 0,542 610 B1 and DE, the supporting arrangement are set as being used for
The sheet material workpiece to be bent is supported during bending process in flanging press.The supporting arrangement may be mounted at curved here
The front of side forcing press.Bearing is constituted on supporting arrangement, the sheet material workpiece, particularly sheet material workpiece to be bent are from crimp pressure
Section outstanding can be placed on the bearing in machine.When sheet material workpiece moves upwards in bending process, then bearing follows
Movement, to section outstanding described in the bearing plate workpiece in entire bending process.Here parallel moving mechanism is constituted in this way,
So that the axis of oscillation of bearing is substantially overlapped with the Curved handle line of sheet material workpiece, it can be parallel to the surface of support plate
It is distributed in the surface of sheet material workpiece.The motion of supporting arrangement is formed by parallel moving mechanism here, the parallel kinematic
Mechanism can be moved by hydraulic pressure or pneumatic linear actuator.Parallel moving mechanism includes single lever arm, and the lever arm passes through cradle head
It is connected with each other and is connect with basic framework.The bearing with bearing surface is also set up on parallel moving mechanism.
In the form of implementation known to 41 26 906 A1 of EP 0 542 610 B1 and DE disadvantageously, supporting arrangement
It is configured to very greatly, thus be supplied to the standing room of operating staff very limited.In addition, structure side shown in passing through
Formula forms the high inertia of each discrete component, and thus the high dynamic method of operation needed for current flanging press cannot be real
Now or it is only capable of conditionally realizing.
Invention content
It is an object of the present invention to provide a kind of improved supporting arrangement, the supporting arrangement and current flanging press
Dynamic operation method be adapted and can realize the positioning campaign of high dynamic.The purpose of the present invention passes through according to this hair
Bright supporting arrangement is realized.
A kind of supporting arrangement for flanging press is constituted according to the present invention, including：Basic framework；At least one setting
Connecting plate on basic framework, the basic framework are used to the supporting arrangement being fixed on flanging press, pass through institute
It states connecting plate and forms vertically-oriented connection plane；Bearing with bearing surface, the bearing can be located in home position and most
Between big position, the bearing is arranged in lever linked system, and the lever linked system connect and designs with driving unit
At parallel moving mechanism.Lever linked system have the first main lever arm with the first cradle head and the second cradle head and
The second main lever arm with third cradle head and the 4th cradle head, the first main lever arm and the second main lever arm phase
It is mutually set in parallel and basic framework is supported on by the first cradle head in main supporting plane and third cradle head
On.Load bearing arm is supportedly accommodated by the second cradle head and the 4th cradle head on described two main lever arms, first turn
Normal distance between movable joint and the second cradle head be equal to the normal between third cradle head and the 4th cradle head away from
From.Second cradle head and the 4th cradle head the first cradle head of ratio and third cradle head at a distance from connection plane are remote.
Bearing is supported on by the 5th cradle head on the load bearing arm, and the 5th cradle head is arranged in load bearing arm relative to
On four cradle heads part outstanding.Bearing is connect by the 6th cradle head with supporting arm, and the supporting arm is flat with load bearing arm
Row ground is connect by the 7th cradle head with the first main lever arm or the second main lever arm.7th cradle head setting is the
The extension of straight line between one cradle head and the second cradle head or between third cradle head and the 4th cradle head
In.Driving unit include and be configured to rotating driving device positioning drive unit connection crank and be articulated and connected with crank
Rocking bar, the rocking bar are connect with crank by eighth-turn movable joint and are connect with lever linked system by the 9th cradle head.
One unexpected advantage of composition according to the present invention is, the thick stick of parallel moving mechanism form may be implemented
The known advantage of bar linked system and improved dynamic in the supporting arrangement method of operation additionally may be implemented, and due to adopting
Smaller structure space may be implemented with this positioning drive unit.Here it is advantageous when positioning drive unit can be determined in this way
Position so that the positioning drive unit keeps the structure space of supporting arrangement especially small.Due to the advantageous hinge of lever linked system
Binding structure can also be realized by positioning drive unit, can reduce the radial load acted on each cradle head, because can be with
The power occurred due to inertia and the acceleration of all parts is set to minimize.Therefore, entire supporting arrangement has the quality reduced,
It is possible thereby to realize the method for operation compared with high dynamic.
In addition may appropriately, rocking bar is connect by the 9th cradle head with the supporting arm of lever linked system.Pass through
Rocking bar is hinged on the supporting arm of lever linked system and may be implemented, lever linked system can have advantageous transmission ratio,
So that drive motion to be converted into the movement of bearing.Thus, it is possible to the driving trip of only very little that positioning drive unit is smaller
Drive motion be converted into the larger running movement of bearing, here by positioning drive unit spend, particularly due to dynamic carry
The power that lotus occurs can keep very little.
Can be set in an improvement project, rocking bar in the section that supporting arm protrudes from the second cradle head with bearing
Arm connects.Here it is advantageous when can realize improved dynamic characteristic described above particularly well by this structure.
In addition can set, in the home position of bearing, crank, particularly the rotation midpoint of positioning drive unit with
The line and rocking bar that extend between eighth-turn movable joint, particularly with extend between eighth-turn movable joint and the 9th cradle head
Line mutually with it is between 1 ° to 20 °, preferably between 2 ° to 10 °, particularly between 4 ° to 8 ° acute angles be arranged,
And in the maximum position of bearing, crank and rocking bar relative to each other with it is between 160 ° to 179 °, preferably at 170 ° extremely
Between 178 °, particularly between 172 ° to 176 ° obtuse angle settings.Here it is advantageous when, as a result, with positioning drive unit
The rotary motion in centre position with same angular velocity is compared, and positioning drive unit, which has, in two final positions determines
The rotary motion of angular speed leads to smaller space rate in lever linked system.For the power applied by positioning drive unit
Situation is just the opposite.In other words, positioning drive unit can be in the home position of lever linked system and in maximum position
Apply high linear force when torsion load is only smaller to lever linked system, because crank and rocking bar behave like a kind of crank
Lever.Especially also occurs highest power at the two final positions, because caused by the inertia by lever linked system
Power has reached maximum dynamic.In addition it is possible thereby to be accomplished that, acceleration is reduced, because as already described, passing through
Positioning drive unit improves speed or rate curve.
In addition it can set, in the home position of bearing, the crank of positioning drive unit rotates in this way so that crank,
The line especially extended between rotation midpoint and the eighth-turn movable joint of positioning drive unit relative to connection plane with
It is between 180 ° to 270 °, preferably between 190 ° to 250 °, particularly between 220 ° to 240 ° angles be arranged.Here
Advantageously, by this arrangement form, crank is positioned such that so that can be advantageously while structure space is as small as possible
It arranges crank, and can advantageously design transmitted power and running movement.
In addition it can set, in the maximum position of bearing, the crank of positioning drive unit rotates in this way so that crank,
The line especially extended between rotation midpoint and the eighth-turn movable joint of positioning drive unit relative to connection plane with
It is between 0 ° to 45 °, preferably between 5 ° to 20 °, particularly between 7 ° to 15 ° angles be arranged.Here it is advantageous when,
By this arrangement form, crank is positioned such that so that crank can be advantageously arranged while structure space is as small as possible,
And it can advantageously design transmitted power and running movement.
Advantageous to also have such feature, according to this feature, positioning drive unit includes servo motor.Servo motor is special
It is suitable for well using in this machine, because servo motor can apply high torque (HT), moreover it is possible to apply retentivity or static torque, and
And it thus need not be braked.In addition servo motor can accurately control on its running movement and traveling-position, so as to
To realize being accurately positioned for bearing.This servo motor can additionally be manipulated by equipment control device well.
In addition it can set, supporting arm is more farther apart from main supporting plane than load bearing arm.Here it is advantageous when support as a result,
Arm can be arranged such that in lever linked system so that economical space saving accommodate supporting arm as far as possible.
According to an improvement project, regulating device can be set between connecting plate and basic framework, pass through the adjusting
Device can be parallel to connection plane and vertically be adjusted to basic framework on position of the basic framework relative to connecting plate
Section.Here it is advantageous when thus supporting arrangement is adjustable for height.It is possible thereby to which the bearing with different bending dies is high
The differently curved mold of degree is fitted into flanging press, and supporting arrangement, particularly bearing can be with plates in its home position
Vertical position be adapted.
It can be set in an improvement project, the regulating device includes driving motor.Here it is advantageous when pass through drive
Dynamic motor can make adjusting motion automation of the basic framework about connecting plate.
In addition may appropriately, supporting arrangement includes cover sheet, and the cover sheet is by fixed section and can
Formed with the section that is moved together with bearing, the first main lever arm and/or load bearing arm at least partially have in cover sheet
The compatible outer profile of profile, particularly arc-shaped outer profile.Here it is advantageous when protect lever linkage by cover sheet
The moving component of system prevents intervention interference, and thus reduces the risk of user's injury.In addition, passing through cover sheet
Internal component can be protected not affected by environment and not contaminated.In order to make each element and the protection of hinge lever system
Cover board is adapted, cover sheet can be configured to it is as small as possible, thereby save structure space and can also keep movement
Quality is as small as possible.
In addition it can set, the distance of the 5th cradle head to the 6th cradle head is the first cradle head to the second rotation
Between the 25% to 60% of the distance in joint, between preferably 35% to 50%, particularly between 40% to 45%, the 4th rotation is closed
Saving to the 5th cradle head has distance identical with the first cradle head to the second cradle head.Here unexpectedly advantageous
, a kind of layout of lever linked system can be realized by being combined with rotating driving device, in this layout, structure space
It is as small as possible and can additionally keep the power occurred in cradle head as small as possible, because can keep due to all parts
Inertia caused by dynamic force it is as small as possible.It is possible thereby to be adjusted to lever linked system with high dynamic.
In addition it can set, the distance of the 9th cradle head to the 7th cradle head is the first cradle head to the second rotation
Between the 5% to 30% of the distance in joint, between preferably 10% to 25%, particularly between 15% to 20%, eighth-turn is dynamic
Between the distance of joint to the 9th cradle head is the 110% to 145% of the distance of the first cradle head to the second cradle head,
It is preferred that between 120% to 135%, particularly between 125% to 130%, the rotation midpoint of positioning drive unit is dynamic to eighth-turn
The distance in joint be the first cradle head to the second cradle head distance 45% to 75% between, preferably 50% to 60% it
Between, particularly 54% to 64% between.Here unexpectedly advantageously, thick stick can be realized by being combined with rotating driving device
A kind of layout of bar linked system, in this layout, structure space is as small as possible and can additionally keep cradle head
The power of middle appearance is as small as possible, because dynamic force caused by can keeping the inertia due to all parts is as small as possible.Thus may be used
Being adjusted to lever linked system with high dynamic.
Additionally it is possible that the first cradle head to third cradle head distance be the first cradle head to second turn
Between the 25% to 60% of diarthrodial distance, between preferably 35% to 50%, particularly between being 40% to 45%, first
Cradle head to third cradle head horizontal distance be the first cradle head to the second cradle head distance 15% to
Between 40%, between preferably 20% to 35%, particularly between being 25% to 30% and in the rotation of positioning drive unit
Between the horizontal distance of point to third cradle head is the 35% to 65% of the distance of the first cradle head to the second cradle head,
Between preferably 40% to 60%, particularly between being 45% to 55%.Here unexpectedly advantageously, being driven with rotation
Device is combined a kind of layout that can realize lever linked system, in this layout, structure space it is as small as possible and this
The power occurred in cradle head can also be kept as small as possible outside, because can keep moving caused by the inertia due to all parts
State power is as small as possible.It is possible thereby to be adjusted to lever linked system with high dynamic.
Description of the drawings
For a better understanding of the present invention, according to following attached drawing come the present invention will be described in detail.
Wherein respectively with obviously simplified schematic diagram：
Fig. 1 shows the side view with the process equipment of flanging press and supporting arrangement；
Fig. 2 shows the side views of supporting arrangement schematic diagram；
Fig. 3 shows the perspective view of an advantageous embodiment of supporting arrangement；
Fig. 4 shows the perspective view of an advantageous embodiment of supporting arrangement, the cover sheet concealed here；
Fig. 5 shows the side view of an advantageous embodiment of the supporting arrangement in maximum position；
Fig. 6 shows the side view of an advantageous embodiment of the supporting arrangement in home position.
Specific implementation mode
It should determine first, in the form of implementation differently illustrated, identical component reference numeral having the same or phase
With component name, including disclosure throughout the specification can reasonably be converted to reference numeral having the same or
In the same parts of identical component name.The position description selected in the description, for example, above and below, side etc. be directed to it is current
The attached drawing that describes or the show and position description can reasonably be converted to new position in change in location.
Fig. 1 illustrates the side view for illustrating process equipment 1.The process equipment 1 includes flanging press 2, described curved
Side forcing press is set as being used for bent plate 3.
The flanging press 2 includes adjustable first pressing beam 4, and mold receiving portion 5 is constituted in the first pressing beam, is used
In the first bending mould 6 of receiving.First bending mould 6 is preferably designed to crooked formed punch 6 here.In addition, flanging press 3 also wraps
Fixed second pressing beam 7 is included, the second mold receiving portion 8 for accommodating the second bending mould 9 is constituted on the second pressing beam.
Second bending mould 9 is preferably configured as bending die and corresponding with the first bending mould 6.
The plank 3 to be bent is placed on the plank bearing surface 10 of the second bending mould 9.First bending mould 6 can
The first pressing beam 4 adjusted vertically is moved upwardly or downwardly by forcing press driving unit 11.In order to which control pressure machine drives
Moving cell 11, is equipped with computer unit 12, and the computer unit is may be coupled on input and/or display unit 13.
In addition it can set, process equipment 1 includes operating device 14, and can be automatically brought into operation by the operating device will add
The plank 3 of work.It can also alternatively be set in this place, the plank 3 to be processed manually is placed in flanging press 2.
In order to which the sheet material workpiece 3 for processing larger is also set, supporting arrangement 15 can be installed on flanging press 2, it is described
Supporting arrangement can support the plank side of the plank 3 to be processed farther out relative to the protrusion of bending mould 6,9 during bending process
Leg 16.It thus it can be prevented that, plank side outstanding leg 16 is due to its dead weight and is bent downwardly due to centrifugal force and is thus sent out
Raw undesirable deformation.
Supporting arrangement 15 includes bearing 17, and bearing surface 18 is constituted on the bearing.The plank 3 to be processed can be put here
It sets and is guided and supported by supporting arrangement 15 on bearing surface 18 and during bending process.Supporting arrangement 15 includes additionally
Supporting arrangement 15 can be fixed on flanging press 2 by connecting plate 19 by the connecting plate.
Herein in relation to connecting plate 19 how from flanging press 2 connection there is a possibility that it is a variety of different.Such as it can set
Fixed, connecting plate 19 is connect by being configured to the guide track system of linear guide portion 20 with flanging press 2.Pass through this straight-line guidance
Portion 20 can be set, and supporting arrangement 15 21 can be adjusted in the horizontal direction.Supporting arrangement 15 in the horizontal direction 21 adjusting can be with
According to requiring to carry out either manually or by driving unit.
It is single that quickly connection can be for example arranged in fixed solution alternately between connecting plate 19 and flanging press 2
Member such as threaded joints.All retaining elements well known by persons skilled in the art may be used herein in principle.
Transition interface between flanging press 2 and supporting arrangement 15 is indicated by connecting plane 22.The connection plane
It is preferably oriented vertically in the state of 15 ready for operation of supporting arrangement and is accordingly parallel to the positive of flanging press 2
End face 23, supporting arrangement 15 are mounted on the front.Connection plane 22 thus defines supporting arrangement 15 under operation
Orientation, under operation, supporting arrangement 15 is fixed on flanging press 2.
All position descriptions, as above, the inferior running ready state for being related to supporting arrangement 15, in this state, branch install
It sets on flanging press 2.
Fig. 2 illustrates the schematic diagram of supporting arrangement 15 according to the present invention with the side view corresponding to Fig. 1, according to the schematic diagram
Come the principle of work and power or its structure of explanation and illustration supporting arrangement.Supporting arrangement 15 is by showing the simplification of the center line of each lever
Dotted line indicates.
Supporting arrangement 15 includes basic framework 24, and lever linked system 25, and bearing are arranged on the basic framework
17 are fixed in the lever linked system 25.By this lever linked system 25 it is achieved that bearing 17, particularly
Bearing surface 18 can be swung between home position 26 and maximum position 27.By the ruler for being dimensioned correctly lever linked system 25
Very little to realize, the swing midpoint 28 of the pendulum motion is overlapped with the external support seamed edge of the second bending mould 9 and thus entire
Ensure during bending process or during entire swing process, the plank 3, particularly plank side leg 16 to be bent are seamlessly
It is supported on the bearing surface 18 of bearing 17.
In order to realize the bearing surface 18 of the bearing 17 26 plank bearing surface for being in the second bending mould 9 in its home position
10 height can be set, and the device for installing and adjusting 29 between connecting plate 19 and basic framework 24 passes through the regulating device energy
It is enough vertically 30 to adjust basic framework 24.When using having various sizes of differently curved mold 9, this is necessary.
Regulating device 29 can manually for example be driven by a crank here.In another embodiment, drive can also be set
Dynamic motor 31, the driving motor is connect with computer unit 12 and it is thus achieved that the automatically height adjusting of bearing 17.
Basic framework 24 can be made of the proximate matter being fixed to each other.In addition, basic framework 24 can also be by integrally casting
Steel member or aluminium block are formed.
Driving unit 32 is fixed on basic framework 24, the driving unit is provided for adjusting lever linked system 25
Positioning.Driving unit 32 is preferably designed to positioning drive unit 33 and includes rotating driving device 34.The rotation driving
Device 34 can be realized for example by using servo motor.This servo motor can be coupled additionally with transmission device, with
Just it improves torque or improves positioning accuracy.Based on the fact that it has been proved that the use of servo motor being ideal, because servo is electric
Function realizes high positioning accuracy and additionally has high torque (HT).In addition, servo motor can pass through corresponding central electron
Device is very well connected on the computer unit 12 of flanging press 2.
Driving unit 32 further includes crank 35, and the crank rotates about midpoint 36 by rotating driving device 24 and rotates.
Lever linked system 25 includes the first main lever arm 37, and the first and second rotations are accommodated in the first main lever arm and are closed
Section 38,39.
In an advantageous form of implementation of supporting arrangement 15, according to following attached drawing or illustrate that section is said in more detail
The all constituents of bright lever linked system.For simplicity, with functional mode shown in figure 2 correspondingly, will
The center line that lever arm is reduced between two cradle heads is shown, and this center line is known as the lever arm in the application meaning.
First main lever arm 37 this specification range for example by extending to from the midpoint of the first cradle head 38
The straight line at the midpoint of two cradle heads 39 is formed.The length of first main lever arm 37 is considered as between the first and second cradle heads
, particularly normal distance (Normalabstand) between its midpoint.
If mentioned, two main lever arms are mutually parallel, then this refers to, this is related to a lever arm and connects two rotation passes
The straight line at the midpoint of section, the straight line parallel is in the second straight line at the midpoint of two cradle heads of connection of another lever arm.
But it can to the design of main lever arm or lever arm by this do not constituted for explanation, simplified functional mode
The limitation of energy property.Lever arm for example can for example be designed to the element of arc due to structure, wherein the function for lever arm only has
The position for the cradle head being arranged in lever arm is important.
First main lever arm 27 is fixed on by the first cradle head 38 on basic framework 24.Rotation recited herein is closed
Section can be realized by all cradle heads well known by persons skilled in the art, such as pin, roller bearing etc..
Lever linked system 25 includes additionally the second main lever arm 40, and third is arranged on the second main lever arm and turns
Movable joint 41 and the 4th cradle head 42.Second main lever arm 40 is fixed on by third cradle head 41 on basic framework 24 here.
First cradle head 38 and third cradle head 41 are located in main supporting plane 43 here.Main supporting plane 43 this
Outer also extend through swings midpoint 28.
Lever linked system 25 further includes load bearing arm 44, and the load bearing arm is rotated by the second cradle head 39 and the 4th and closed
Section 42 is connect with the first main lever arm 37 and with the second main lever arm 40.Load bearing arm 44 is configured to here so that in installation shape
The first main lever arm 37 and the second main lever arm 40 are mutually parallel under state.
In addition, load bearing arm 44 is parallel to main supporting plane 43.In other words, the first cradle head 38 and the second cradle head
Normal distance 45 between 39 is equal to the normal distance 46 between third cradle head 41 and the 4th cradle head 42.
Here observation is arranged to put down closer to connection than the first cradle head 38 third cradle head 41 in the horizontal direction
Face 22.In addition, the more top setting of 41 to the first cradle head 38 of third cradle head.Two main lever arms 37,40 here this
Sample orients so that their the second cradle head 39 being connect with load bearing arm 44 and the 4th cradle head 42 arrive connection plane 22
Distance is more farther than their the first cradle head 38 being located on main supporting plane 43 and third cradle head 41.
Bearing 17 is fixed on by the 5th cradle head 47 on load bearing arm 44.It is opposite that bearing 17 is mounted on load bearing arm 44 here
In on 42 part outstanding of the 4th cradle head.In addition, supporting arm 50, institute is arranged by the 6th cradle head 49 on bearing 17
Supporting arm is stated for stablizing bearing 17.
It is not absolute that bearing surface 18, which is parallel to the distribution of the line between the 5th cradle head 47 and the 6th cradle head 49,
It is necessary.
As shown in Figure 2, it may be advantageous on bearing 17, particularly the 5th cradle head 47 and the 6th cradle head 49
The mutual wedgewise of extension of line and bearing surface 18 described in face extends and thus constitutes bearing angle 51.It is possible thereby to real
It is existing, keep the structure space of supporting arrangement 15 as small as possible.But it must be noted here that the extension of described two lines exists
Intersect at oscillation center 28.
Supporting arm 50 is connect by the 7th cradle head 52 with the first main lever arm 37 or the second main lever arm 40.7th turn
Movable joint 52 is positioned such that or selects in this way the length of each lever arm here so that supporting arm 50 is parallel to load bearing arm 44 and prolongs
It stretches.7th cradle head 52 is additionally arranged between the first and second cradle heads 38,39 or the third and fourth rotation and closes in addition
In the extension of straight line 53 between section 41,42.
Function for lever linked system 25 it is not important that, the 7th cradle head 52 is provided in the first main lever
It is also provided on arm 37 on second main lever arm 40.It is realized by the structure, in the 5th cradle head 47 and the 6th
The linear extension formed between cradle head 49 is by swinging midpoint 28 and being parallel to the first and second main lever arm 37,40.
It is formed when pendulum motion between home position 26 and maximum position 27 in lever linked system 25 as a result, virtual
Swing midpoint 28.
In order to be positioned to lever linked system 25 by driving unit 32, it is equipped with rocking bar 54, the rocking bar is logical
Eighth-turn movable joint 55 is crossed to connect with the crank 35 having been described above and connect with lever linked system 25 by the 9th cradle head 56.
Here it is not important to, the 9th cradle head 56 is arranged on which tie point of lever linked system 25.?
It proves advantageously, the 9th cradle head 56 is arranged on supporting arm 50.It is also conceivable that the 9th cradle head 56 for example sets
It sets on load bearing arm 44 or first or second main lever arm 37,40.
Fig. 3 shows the perspective view of supporting arrangement 15, wherein the supporting arrangement is in its maximum position 27.Here may be used
To see well, cover sheet 57 is constituted, passes through the component, particularly lever linked system 25 inside the cover sheet
Component be protected, prevent intervention interfere.Cover sheet 57 is divided into multiple single sections here, and thus the cover sheet energy can
Telescopically moved together with bearing 17.
In addition it can set, installation protection bellows 58, the protection bellows are set as on the lower end of supporting arrangement 15
For in the inside for carrying out that supporting arrangement 15 can be adequately coated when height is adjusted to basic framework 24 relative to connecting plate 19
Component.
In addition may appropriately, cover sheet 57 includes the side wall 59 that can open, can be in order to tie up by the side wall
Eye protection and close to rotating driving device 34.
Fig. 4 illustrates supporting arrangement 15 with another perspective, has concealed cover sheet 57 in this view, so that
Lever linked system 25 is visible.Here it will be clear that lever linked system 25 is not constituted in one plane, phase
The anti-lever linked system has certain width, thus obtains a kind of three-dimensional structure and therefore whole system can be made to have
Certain stability.
As shown, can set, rotating driving device 34 is arranged on transmission device 60, and the transmission device can have
There are two output shafts, wherein a crank 35 can be arranged on each of the two output shafts.The two cranks 35 can be with two
A rocking bar 54 connects, the two rocking bars can be connect with two supporting arms 50.
According to embodiment shown here, all parts of lever linked system 25 and driving unit 32 design as far as possible
It at light structures, can set here, notch is set in the inside of each bar, the light structures are realized by the notch.
, additionally may appropriately in order to which whole system is configured as small as possible, each lever is not designed to simply
Flat member, but each bar is for example designed to the component of such as bending or there is aperture, so as to realize each component
Mutual chimeric (Ineinanderschachteln) as well as possible.
May appropriately, such as the second main lever arm 40 or load bearing arm 44 at least partially have and cover sheet 57
61 compatible outer profile 62 of Internal periphery.
As illustrated in embodiment, each connection structure for being known as cradle head between lever arm can pass through appearance
The pin in sliding bearing or roller bearing is contained in realize.
Appropriately each rod element may be selected about the width of system is symmetrical or the arrangement form of mirror image, to
It will not lead to stress or internal power occur due to running movement.Each connecting pin is preferably designed to conventional pin here, thus keeps away
Exempt from undesirably to form torque.Connecting pin only between crank 35 and rocking bar 54 can not be structured to often for space reasons
The pin of rule.Here appropriately, crank 35 or rocking bar 54 are at least partially designed to clamp forks, so as to be delivered in well
The power that occurs in eighth-turn movable joint 55 and be not in unfavorable load here.
Figures 5 and 6 illustrate supporting arrangement 15 with side view, wherein bearing 17 in Figure 5 be in its maximum position 27, and
In Fig. 6 in its home position 26.Here lever linked system 25 can be best seen in show in this embodiment
The advantageous size shown.The best numberical range of each length is referred to when beginning describes advantage.Especially with according to this
The driving unit 32 of invention is combined, and the numeric data of the geometry of lever linked system 25 realizes a kind of implementation shape
Formula can make occurred inside power minimize and can also save structure space in the form of implementation.
One important geometric dimension is first angle 63 folded between crank 35 and rocking bar 54.As described previously that
Sample, the line between each cradle head are geometrically important elements.In addition crank 35 and vertical connection plane 22 it
Between the second angle 54 that extends also be important.In addition there are the 5th with the relevant geometric dimension of characteristic of lever linked system 25
Normal distance 65, the 4th cradle head 42 between cradle head 47 and the 6th cradle head 49 and between the 5th cradle head 47
Normal distance 66, the normal distance 67 between the 9th cradle head 56 and the 7th cradle head 52,55 and of eighth-turn movable joint
Between the rotation midpoint 36 and eighth-turn movable joint 55 of normal distance 68, rotating driving device 34 between 9th cradle head 56
Normal distance 69, the normal distance 70 between the first cradle head 37 and the second cradle head 40 and the first cradle head
The rotation midpoint of horizontal distance 71 and the first cradle head 37 and rotating driving device 34 between 37 and third cradle head 41
Horizontal distance 72 between 36.
In addition guide rail 73 is also shown in figs. 5 and 6, each section of cover sheet 57 can be guided in the guide rail.
Another of supporting arrangement 15 and when necessary independent form of implementation itself are shown in Fig. 3 to 6, wherein for
Identical component also uses with Fig. 1 and 2 of front identical reference numeral or component name.In order to avoid unnecessary heavy
It is multiple, Fig. 1 and 2 with reference to or with reference to front is described in detail.
These implementations exemplify 15 possible embodiment of supporting arrangement, wherein it is noted here that the present invention not only
It is limited to embodiment specifically illustrated itself, but can also also carries out a variety of different combinations to each embodiment, these
Modification possibility is that those skilled in the art will appreciate that due to the introduction for technical finesse obtained through the invention.
In addition, the single feature of shown or described difference embodiment or feature combination constitute independent, creative or belong to
In the solution of the present invention.
The purpose of these independent, creative solutions can be obtained by specification.
The data of all about numberical range are it shall be understood that these numberical ranges include wherein simultaneously in this specification
Any and all part ranges, such as data 1 to 10 are it will be appreciated that include all parts based on lower limit 1 and the upper limit 10
Range, that is all subregions for starting and terminating at the 10 or smaller upper limits with 1 or larger lower limit, such as 1 to
1.7 either 3.2 to 8.1 or 5.5 to 10.
Especially the form of implementation shown in Fig. 1-2,3-6 may be constructed independent solution according to the present invention
Theme.Purpose related to this and solution according to the present invention can be by obtaining the detailed description of these attached drawings.
In order to meet regulation, it is finally also pointed out that the structure of supporting arrangement 15 in order to better understand, the supporting arrangement
Or its building block with not meeting ratio and/or be to show with enlarging and/or reducing sometimes.
Reference numerals list
1 processing equipment, 29 regulating device
2 flanging press, 30 vertical direction
3 plank, 31 driving motor
4 adjustable first pressing beam, 32 driving units
5 first mold receiving portion, 33 positioning drive unit
6 first bending mould, 34 rotating driving device
7 fixed second pressing beam, 35 cranks
8 second mold receiving portions 36 rotate midpoint
9 second bending mould, 37 first main lever arm
10 plank bearing surface, 38 first cradle head
11 forcing press driving unit, 39 second cradle head
12 computer unit, 40 second main lever arm
13 inputs-display unit, 41 third cradle head
The 4th cradle head of 14 operating device 42
15 supporting arrangement, 43 main supporting plane
16 plank side leg, 44 load bearing arm
17 bearing, 45 normal distance 1-2
18 bearing surface, 46 normal distance 3-4
The 5th cradle head of 19 connecting plate 47
20 linear guide portion, 48 part outstanding
21 horizontal direction, 49 second cradle head
22 connection 50 supporting arms of plane
23 end face, 51 bearing angle
The 7th cradle head of 24 basic framework 52
25 lever linked system, 53 straight line
26 home position, 54 rocking bar
27 maximum position, 55 eighth-turn movable joint
28 swing the 9th cradle head of midpoint 56
57 cover sheet, 66 normal distance 4-5
58 67 normal distance 9-7 of protection bellows
59 side wall, 68 normal distance 8-9
60 transmission device, 69 normal distance midpoint -8
61 Internal periphery, 70 normal distance 1-3
62 outer profile, 71 horizontal distance 1-3
63 first angle, 72 horizontal distance midpoint -1
64 second angle, 73 guide rail
65 normal distance 5-6
Claims (16)
1. for the supporting arrangement (15) of flanging press (2), including：Basic framework (24), at least one setting are in basic frame
Connecting plate (19) on frame (24) and the bearing (17) with bearing surface (18), the connecting plate are used for the supporting arrangement
(15) it is fixed on flanging press (2), forms vertically-oriented connection plane (22), the branch by the connecting plate (19)
Seat can be located between home position (26) and maximum position (27), and the bearing (17) is arranged in lever linked system (25)
On, the lever linked system connect and is designed to parallel moving mechanism, lever linked system (25) tool with driving unit (32)
There is the first main lever arm (37) with the first cradle head (38) and the second cradle head (39) and carries third cradle head
(41) and the second main lever arm (40) of the 4th cradle head (42), the first main lever arm and the second main lever arm are mutually flat
It is arranged capablely and the first cradle head (38) and third cradle head (41) by being located in main supporting plane (43) is supported on
On basic framework (24), and pass through the second cradle head on the first main lever arm (37) and the second main lever arm (40)
(39) and the 4th cradle head (42) supportedly accommodates load bearing arm (44), the first cradle head (38) and the second cradle head (39)
Between normal distance (45) be equal to normal distance (46) between third cradle head (41) and the 4th cradle head (42), and
And second cradle head (39) and the 4th cradle head (42) at a distance from connection plane (22) than the first cradle head (38) and
Far, bearing (17) is supported on by the 5th cradle head (47) on the load bearing arm (44) third cradle head (41), and described
Five cradle heads (47) setting in load bearing arm (44) relative on the 4th cradle head (42) part outstanding (48), bearing
(17) connect with supporting arm (50) by the 6th cradle head (49), the supporting arm (50) and load bearing arm (44) parallel through
7th cradle head (52) connect with the first main lever arm (37) or the second main lever arm (40), the 7th cradle head (52)
Be arranged between the first cradle head (38) and the second cradle head (39) or third cradle head (41) is closed with the 4th rotation
In the extension for saving the straight line (53) between (42), which is characterized in that driving unit (32) includes and is configured to rotation driving dress
The rocking bar (54) set the crank (35) of positioning drive unit (33) connection of (34) and be articulated and connected with crank, the rocking bar (54)
It is connect with crank (35) by eighth-turn movable joint (55) and is connected by the 9th cradle head (56) and lever linked system (25)
It connects.
2. supporting arrangement according to claim 1, which is characterized in that rocking bar (54) passes through the 9th cradle head (56) and thick stick
The supporting arm (50) of bar linked system (25) connects.
3. supporting arrangement according to claim 2, which is characterized in that rocking bar (54) protrudes from second turn in supporting arm (50)
It is connect with supporting arm in the section of movable joint (39).
4. supporting arrangement according to claim 1, which is characterized in that in the home position (26) of bearing (17), crank
(35) it is arranged with the angle between 1 ° to 20 ° with rocking bar (54), and in the maximum position of bearing (17) (27), in crank
(35) between the first angle (63) between rocking bar (54) is 160 ° to 179 °.
5. supporting arrangement according to claim 1, which is characterized in that in the home position (26) of bearing (17), positioning
The crank (35) of driving device (33) rotates in this way so that crank (35) relative to connection plane (22) with 180 ° to 270 ° it
Between second angle (64) setting.
6. supporting arrangement according to claim 1, which is characterized in that in the maximum position (27) of bearing (17), positioning
The crank (35) of driving device (33) rotates in this way so that crank (35) is relative to connection plane (22) between 0 ° to 45 °
Second angle (64) setting.
7. supporting arrangement according to claim 1, which is characterized in that positioning drive unit (33) includes servo motor.
8. supporting arrangement according to claim 1, which is characterized in that supporting arm (50) is than load bearing arm (44) apart from main bearing
Plane (43) is farther.
9. supporting arrangement according to claim 1, which is characterized in that set between connecting plate (19) and basic framework (24)
Set regulating device (29), by the regulating device can be parallel to connection plane (22) vertically (30) in basic framework
(24) relative to basic framework is adjusted on the position of connecting plate (19).
10. supporting arrangement according to claim 9, which is characterized in that the regulating device (29) includes driving motor
(31)。
11. supporting arrangement according to claim 1, which is characterized in that connecting plate (19) is in itself and flanging press (2)
There is linear guide portion (20), to which supporting arrangement (15) can be parallel to connection plane relative to flanging press (2) on interface
(22) (21) are adjusted in the horizontal direction.
12. supporting arrangement according to claim 1, which is characterized in that supporting arrangement (15) includes cover sheet (57), institute
It states cover sheet (57) to be made of fixed section and the section that can together move with bearing (17), the first main lever arm (37)
And/or load bearing arm (44) at least partially has with the Internal periphery (61) of cover sheet (57) compatible outer profile (62).
13. supporting arrangement according to claim 1, which is characterized in that the 5th cradle head (47) to the 6th cradle head
(49) normal distance (65) be the first cradle head (38) to the second cradle head (39) normal distance (45) 25% to
Between 60%, the 4th cradle head (42) to the 5th cradle head (47), which has, closes with the first cradle head (38) to the second rotation
Save (39) identical normal distance (66).
14. supporting arrangement according to claim 1, which is characterized in that the 9th cradle head (56) to the 7th cradle head
(52) normal distance (67) be the first cradle head (38) to the second cradle head (39) normal distance (45) 5% to
Between 30%, the normal distance (68) of eighth-turn movable joint (55) to the 9th cradle head (56) is that the first cradle head (38) arrives
Between the 110% to 145% of the normal distance (45) of second cradle head (39), the rotation midpoint of positioning drive unit (33)
(36) it is method of the first cradle head (38) to the second cradle head (39) to the normal distance (69) of eighth-turn movable joint (55)
Between the 45% to 75% of linear distance (45).
15. supporting arrangement according to claim 1, which is characterized in that the first cradle head (38) arrives third cradle head
(41) normal distance (70) be the first cradle head (38) to the second cradle head (39) normal distance (45) 25% to
Between 60%, the horizontal distance (71) of the first cradle head (38) to third cradle head (41) is that the first cradle head (38) arrives
Between the 15% to 40% of the normal distance (45) of second cradle head (39) and the rotation midpoint of positioning drive unit (33)
(36) horizontal distance (72) for arriving third cradle head (41) is method of the first cradle head (38) to the second cradle head (39)
Between the 35% to 65% of linear distance (45).
16. process equipment (1), including flanging press (2) and the supporting arrangement (15) for placing the plank to be processed (3),
The flanging press has the first pressing beam (4) that can adjust and fixed second pressing beam (7), and the first pressing beam is with the
There is the second mold receiving portion (8), the supporting arrangement can pass through at least one company for one mold receiving portion (5), the second pressing beam
Fishplate bar (19) is fixed on flanging press (2), which is characterized in that the supporting arrangement (15) is constituted according to claim 1.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ATA50193/2014 | 2014-03-19 | ||
| ATA50193/2014A AT515296B1 (en) | 2014-03-19 | 2014-03-19 | Bending aid for a press brake |
| PCT/AT2015/050066 WO2015139066A1 (en) | 2014-03-19 | 2015-03-16 | Bending aid for a press brake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106132579A CN106132579A (en) | 2016-11-16 |
| CN106132579B true CN106132579B (en) | 2018-11-02 |
Family
ID=53275941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580014625.6A Active CN106132579B (en) | 2014-03-19 | 2015-03-16 | Bending auxiliary device for flanging press |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10363591B2 (en) |
| EP (1) | EP3119538B1 (en) |
| JP (1) | JP6588458B2 (en) |
| CN (1) | CN106132579B (en) |
| AT (1) | AT515296B1 (en) |
| WO (1) | WO2015139066A1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047536B (en) * | 2018-06-13 | 2023-09-05 | 潍坊浩德动力机械有限公司 | Feeding device |
| EP3738688B1 (en) | 2019-05-15 | 2022-07-06 | Nivora IP B.V. | Device for supporting a metal sheet during bending in a press brake |
| CN110153240B (en) * | 2019-06-18 | 2021-01-15 | 杭州东盛五金电器有限公司 | Plate bending system |
| CN110560520A (en) * | 2019-09-23 | 2019-12-13 | 天津宝骏科技股份有限公司 | Metal plate bending device and method |
| CN111151603B (en) * | 2020-02-12 | 2021-11-16 | 徐州达一锻压设备有限公司 | Supporting mechanism for bending sheet material |
| CN112676389A (en) * | 2020-12-11 | 2021-04-20 | 马鞍山力森金属结构有限公司 | Steel sheet bending device is used in steel construction part overlap joint |
| CN112809408B (en) * | 2020-12-25 | 2022-03-01 | 江苏高光半导体材料有限公司 | Mask plate inclined drilling conversion adjusting support |
| CN112974589B (en) * | 2021-04-18 | 2022-11-25 | 青岛大洋亨通橡塑有限公司 | Pipe body bending equipment capable of achieving rapid bending at different degrees and used for ship building |
| CN113399504A (en) * | 2021-04-21 | 2021-09-17 | 成都四吉达新材料科技有限公司 | Bending machine |
| CN115121665A (en) * | 2022-08-30 | 2022-09-30 | 江苏中凯暖通设备有限公司 | Integrative bender of outer quick-witted shell of air conditioner |
| CN116921513B (en) * | 2023-09-14 | 2023-12-12 | 广州市德晟机械有限公司 | Automatic change lug bender |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60261624A (en) * | 1984-06-07 | 1985-12-24 | Mitsubishi Electric Corp | Material supporting device of press brake |
| DE4126906A1 (en) * | 1991-08-14 | 1993-02-18 | Walter Kaercher | BENDING PRESS WITH A SUPPORT DEVICE FOR THE WORKPIECE TO BE MACHINED |
| EP0542610A1 (en) * | 1991-11-13 | 1993-05-19 | Amada S.A. | Workpiece-supporting device for a bending machine |
| CN101668597A (en) * | 2007-04-30 | 2010-03-10 | 特鲁普机械奥地利有限公司及两合公司 | Bending machine comprising a cavity for a foot space |
| CN102228918A (en) * | 2011-06-17 | 2011-11-02 | 无锡金球机械有限公司 | Follow-up tracking material-supporting device |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2111852B1 (en) * | 1970-10-27 | 1974-03-29 | Amada Co Ltd | |
| JPS5310255Y2 (en) | 1976-04-30 | 1978-03-18 | ||
| JPS52135164A (en) | 1976-05-04 | 1977-11-11 | Aida Eng Ltd | Holding and conveying apparatus |
| US4114418A (en) * | 1976-12-09 | 1978-09-19 | Jarman David J | Material handling means |
| US4341104A (en) * | 1979-11-19 | 1982-07-27 | Jarman David J | Press brake plate lifter table |
| JPS56148417A (en) | 1980-04-18 | 1981-11-17 | Hidemitsu Ueda | Holding stand for folding work of metallic sheet material |
| US4594870A (en) * | 1982-11-25 | 1986-06-17 | Shin-Meiwa Industry Co., Ltd. | Automatic bending apparatus |
| IT1182514B (en) * | 1985-07-15 | 1987-10-05 | Imp Prima Spa | PROCEDURE AND PLANT FOR CARRYING OUT THE PRECISION BENDING OF SHEETS |
| AT384759B (en) * | 1986-06-16 | 1988-01-11 | Haemmerle Ag | METHOD FOR CONTROLLING A LIFTING PREST ON TIN PRESSES |
| AT387736B (en) * | 1987-09-01 | 1989-03-10 | Haemmerle Ag | Arrangement on sheet-metal presses for supporting a sheet- metal part lying on a die |
| JP2655851B2 (en) | 1987-11-06 | 1997-09-24 | 株式会社アマダ | Plate support device for press brake |
| JPH01122619A (en) | 1987-11-06 | 1989-05-15 | Amada Co Ltd | Plate stock supporting device in press brake |
| JPH01181919A (en) | 1988-01-12 | 1989-07-19 | Shinwa Giken:Kk | Following and supporting device of work for bending operation |
| JPH01197013A (en) * | 1988-01-29 | 1989-08-08 | Shinwa Giken:Kk | Holding device to follow work for thrust bending |
| DE3902149C2 (en) * | 1988-01-29 | 2000-05-18 | Amada Co | Bending device and method for positioning workpieces in a sheet metal bending device |
| IT1237750B (en) * | 1989-12-29 | 1993-06-15 | Prima Ind Spa | BENDING PROCEDURE OF A SHEET |
| DE9116617U1 (en) * | 1991-08-14 | 1993-04-08 | Kärcher, Walter, 7338 Zell | Press brake with a support device for the workpiece to be machined |
| JPH06148417A (en) * | 1992-11-06 | 1994-05-27 | Fuji Photo Film Co Ltd | Production of color filter |
| US5761940A (en) * | 1994-11-09 | 1998-06-09 | Amada Company, Ltd. | Methods and apparatuses for backgaging and sensor-based control of bending operations |
| JPH1122619A (en) * | 1997-06-30 | 1999-01-26 | Yoshikazu Kiide | Hydraulic rotary engine 11 |
| JPH1122621A (en) * | 1997-07-07 | 1999-01-26 | Yoshikazu Kiide | Hydraulic rotary engine 14 |
| JPH1181919A (en) * | 1997-09-10 | 1999-03-26 | Tokyo Gas Co Ltd | White smoke of exhaust gas preventing method in binary cycle gas turbine device |
| US6823708B1 (en) * | 1999-07-13 | 2004-11-30 | Amada Company Limited | Sheet metal bending system provided with a press brake and a sheet metal support device and a method to prepare its control data and a computer readable storage medium that stores its control data |
| US6301949B1 (en) * | 2000-03-24 | 2001-10-16 | The Boeing Company | Press for forming workpieces |
| JP4554024B2 (en) | 2000-03-29 | 2010-09-29 | 中立メカトロシステム株式会社 | Tracking device |
| FR2819436B1 (en) * | 2001-01-17 | 2003-04-18 | Amada Europ Sa | ACCOMPANIOR OF SHEETS FOR BENDING PRESS |
| US6938454B2 (en) * | 2002-05-13 | 2005-09-06 | Trumpf Maschinen Austria Gmbh & Co. Kg. | Production device, especially a bending press, and method for operating said production device |
| JP2006205256A (en) * | 2004-12-27 | 2006-08-10 | Amada Co Ltd | Work bending angle detecting device and work bending machine |
-
2014
- 2014-03-19 AT ATA50193/2014A patent/AT515296B1/en active
-
2015
- 2015-03-16 EP EP15725983.9A patent/EP3119538B1/en active Active
- 2015-03-16 WO PCT/AT2015/050066 patent/WO2015139066A1/en active Application Filing
- 2015-03-16 JP JP2016557905A patent/JP6588458B2/en active Active
- 2015-03-16 US US15/126,627 patent/US10363591B2/en active Active
- 2015-03-16 CN CN201580014625.6A patent/CN106132579B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60261624A (en) * | 1984-06-07 | 1985-12-24 | Mitsubishi Electric Corp | Material supporting device of press brake |
| DE4126906A1 (en) * | 1991-08-14 | 1993-02-18 | Walter Kaercher | BENDING PRESS WITH A SUPPORT DEVICE FOR THE WORKPIECE TO BE MACHINED |
| EP0542610A1 (en) * | 1991-11-13 | 1993-05-19 | Amada S.A. | Workpiece-supporting device for a bending machine |
| CN101668597A (en) * | 2007-04-30 | 2010-03-10 | 特鲁普机械奥地利有限公司及两合公司 | Bending machine comprising a cavity for a foot space |
| CN102228918A (en) * | 2011-06-17 | 2011-11-02 | 无锡金球机械有限公司 | Follow-up tracking material-supporting device |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3119538B1 (en) | 2017-11-22 |
| AT515296B1 (en) | 2015-08-15 |
| EP3119538A1 (en) | 2017-01-25 |
| JP2017507787A (en) | 2017-03-23 |
| US10363591B2 (en) | 2019-07-30 |
| US20170080469A1 (en) | 2017-03-23 |
| JP6588458B2 (en) | 2019-10-09 |
| AT515296A4 (en) | 2015-08-15 |
| CN106132579A (en) | 2016-11-16 |
| WO2015139066A1 (en) | 2015-09-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106132579B (en) | Bending auxiliary device for flanging press | |
| EP2391571B1 (en) | Articulated jib | |
| US8899125B2 (en) | Counterbalance assembly | |
| US8230781B2 (en) | Mechanical press for fine blanking, forming and/or stamping of work pieces | |
| JPS5932279B2 (en) | Operating device with weight compensation system | |
| US20090145255A1 (en) | Parallel kinematic device | |
| JP4125960B2 (en) | Industrial robot | |
| CN108972509B (en) | Three-degree-of-freedom parallel mechanism with multiple operation modes | |
| US4455120A (en) | Apparatus for weight balancing an industrial robot | |
| CN102039240A (en) | Spraying robot mechanism | |
| JP6302461B2 (en) | Balanced pneumatic manipulator | |
| EP2517841A1 (en) | A device for moving and positioning a member in space | |
| CN101372036B (en) | Novel pouring robot connected in parallel | |
| CN106078688A (en) | A kind of heavy duty self-balancing 3-freedom parallel mechanism | |
| CN201380487Y (en) | Five freedom degree paralleling robot with no fantastic space | |
| CN214560887U (en) | Mechanical arm for machine-building | |
| US9610625B2 (en) | Bending machines for bending profiles, metal sheets and the like | |
| CN209394663U (en) | A kind of selective compliance assembly robot arm that can be gone up and down and rotate | |
| CN209407756U (en) | A kind of controllable flexural pivot parasitic mechanisms formula welding robot | |
| CN207509258U (en) | A kind of automatic mechanical hand | |
| JPH05337846A (en) | Auxiliary arm for clamping tool and clamping device | |
| JPH0317634B2 (en) | ||
| KR19980034790A (en) | Arm connection structure of vertical articulated robot | |
| CN205630614U (en) | Three -branch six -degree -of -freedom robot | |
| CN109394343B (en) | Full passive main manipulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |